2023 MERCEDES-BENZ E CLASS Owners Manual

Display messagesPossible causes/consequences and P SolutionsAdaptive Highbeam Assist
Currently Unavailable See
Operator's Manual*Adaptive Highbeam Assist is temporarily unavailable.
The system limits have been reached (  page 124).
Once the cause of the problem is no longer present, the system will be available again. The Adaptive Highbeam
Assist Now Available display message will appear.Drive onOperate the high beam manually until Adaptive High Beam Assist is available again.Adaptive Highbeam Assist
Inoperative*Adaptive Highbeam Assist is malfunctioning.Drive on
or
Stop the vehicle in accordance with the traPc conditions and restart the vehicle.If the display message does not disappear: consult a qualiNed specialist workshop.Until then, operate the high beam manually.Adaptive Highbeam Assist
Plus Currently Unavailable
See Operator's Manual*Adaptive Highbeam Assist Plus is temporarily unavailable.
The system limits have been reached (  page 125).
Once the cause of the problem is no longer present, the system will be available again. The Adaptive Highbeam
Assist Plus Available Again display message will appear.Drive on.Operate the high beam manually until Adaptive High Beam Assist Plus is available again.Display messages and warning/indicator lamps367

Display messagesPossible causes/consequences and P SolutionsAdaptive Highbeam Assist
Plus Inoperative*Adaptive Highbeam Assist Plus is malfunctioning.Drive on
or
Stop the vehicle in accordance with the traPc conditions and restart the vehicle.If the display message does not disappear: consult a qualiNed specialist workshop.Until then, operate the high beam manually.Hazard Warning Flashers
Malfunctioning*The hazard warning lamp switch is malfunctioning.Consult a qualiNed specialist workshop.VehicleDisplay messagesPossible causes/consequences and P Solutions
r
Vehicle Ready to Drive
Switch the Ignition Off
Before Exiting
*You are leaving the vehicle in a ready-to-drive state.Get out of the vehicle, secure it against rolling away and take the key with you.If you do not leave the vehicle, switch oM the electrical consumers, e.g. the seat heating. Otherwise, the 12 V
battery may discharge and starting the engine may be possible only with the help of a second battery (jump start).368Display messages and warning/indicator lamps

Display messagesPossible causes/consequences and P SolutionsHead-up Display Currently
Unavailable See Operator's
Manual*The head-up display is temporarily unavailable. Possible causes:
= Malfunctions in the power supply
= Signal interferenceStop in accordance with the traPc conditions and switch the vehicle oM and on again.If the display message still appears, consult a qualiNed specialist workshop.Head-up Display Inopera-
tive*The head-up display has an internal error.Consult a qualiNed specialist workshop.
Ù
Steering Malfunction
Increased Physical Effort
See Operator's Manual
*The power steering assistance is malfunctioning.&WARNING Risk of an accident due to altered steering characteristics
If the power assistance of the steering fails partially or completely, you will need to use more force to steer.
If safe steering is possible, drive on carefully.Visit or consult a qualiNed specialist workshop immediately.Display messages and warning/indicator lamps369

Display messagesPossible causes/consequences and P Solutions
Ù
Steering Malfunction Stop
Immediately See Opera-
tor's Manual
*The steering is malfunctioning. Steering capability is signiNcantly impaired.&WARNING Risk of accident if steering capability is impaired
If the steering does not function as intended, the vehicle\bs operating safety is jeopardized.
Pull over and stop the vehicle safely as soon as possible, paying attention to road and traPc conditions. Do
not continue driving under any circumstances.Consult a qualiNed specialist workshop.
Q
*At least one door is open.Close all doors.

Display messagesPossible causes/consequences and P Solutions

Display messagesPossible causes/consequences and P SolutionsRestart the vehicle.
If the display message still appears:
Consult a qualiNed specialist workshop.EngineDisplay messagesPossible causes/consequences and P SolutionsTo switch engine off, press
and hold Start/Stop but-
ton for at least 3 seconds
or press 3 times.*You have pressed the start/stop button while the vehicle is in motion.Information about switching oM the vehicle while driving (  page 143).Cannot Start Engine See
Operator's Manual*The vehicle cannot be started.Switch the vehicle oM and switch it back onIf the display message still appears, consult a qualiNed specialist workshop.372Display messages and warning/indicator lamps

Display messagesPossible causes/consequences and P Solutions

Display messagesPossible causes/consequences and P SolutionsMake sure that the air supply to the radiator is not obstructed.Avoiding high loads on the engine, drive to the nearest qualiNed specialist workshop. In doing so, ensure that the
coolant temperature display remains below the red marking.